Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3RDS callsign genealogy
Currently held by Lewis, Russell T
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N3RDS's current licensee, walking backwards.
- Lewis, Russell TCAgranted 2017-01-24cancelled 2017-03-28
Successor callsigns
Callsigns held now by people who previously held N3RDS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3RDS, oldest first.
- GROVE, WILLIAM A PA2005-03-08 → cancelled 2017-03-09
- Lewis, Russell T CA2017-03-28 active